A method of driving a display panel and a computer-readable storage medium

A technology for display panels and driving methods, applied to static indicators, instruments, etc., which can solve the problems of different and different brightness of sub-pixels of the same color, and achieve the effects of reducing power consumption and avoiding brightness differences
CN108877641BActive Publication Date: 2022-05-20BOE TECH GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2022-05-20

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Abstract

The embodiment of the invention discloses a driving method of a display panel and a computer-readable storage medium. The display panel includes a plurality of sub-pixels arranged in an array, a plurality of data input ports and a plurality of sets of data lines, and each set of data lines in the plurality of sets of data lines includes a plurality of data lines coupled to the same data input port through a variety of selection switches. Each data line in the plurality of data lines is coupled to the sub-pixels in the corresponding column. The driving method includes: scanning the sub-pixels in the Mth row, and turning on a variety of selection switches in the first order; for the M+1th row The sub-pixels are scanned, and various selection switches are turned on according to the second order; M is a positive integer greater than or equal to 1, and the first order and the second order are different orders. The embodiments of the present invention solve the problem of different brightness of sub-pixels of the same color in the existing display panel due to differences in charging of the sub-pixels of the same color, and the appearance of horizontal and vertical stripes on the display panel.
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Description

technical field

[0001] The present application relates to but not limited to the field of display technology, especially a method for driving a display panel and a computer-readable storage medium. Background technique

[0002] A display panel that adds white (White, referred to as: W) sub-pixels (ie, RGBW sub-pixels) to traditional red, green, and blue (Red, Green, Blue, referred to as: RBG) sub-pixels. The pixel display panel has better light transmission, higher brightness, and lower power consumption, and has been widely used in various display devices.

[0003] In the current RGBW sub-pixel display panel, the selection switch for controlling the on and off of the row sub-pixels, for example, a data selector (multiplexer, referred to as: mux) is usually designed in a 1:3mux arrangement, and the design of the arrangement In this case, the arrangement order of the sub-pixels in adjacent rows of light-emitting pixels is different, and the conventional color-mixing picture ...

Claims

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